2 years ago

Which of the following transformations changes the size of the figure

Mathematics

1 answer:

PIT_PIT [208]2 years ago

6 0

The answer is Dilation !

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I need this answer too please help

VMariaS [17]

Answer:

x = 6

Step-by-step explanation:

When 2 chords of a circle intersect then the product of the parts of one is equal to the product of the parts of the other, that is

2x = 3 × 4, that is

2x = 12 ( divide both sides by 2 )

x = 6

7 0

2 years ago

Write an equation of the circle with center (6, 2) and radius 4.

luda_lava [24]

Answer:

$(x-6)^2+(y-2)^2=16$ .

Step-by-step explanation:

$(x-h)^2+(y-k)^2=r^2$ is the equation for a circle with center (h,k) and radius r.

You are given center (6,2) and radius 4.

So we will replace h with 6 and k with 2 and r with 4.

This gives us:

$(x-6)^2+(y-2)^2=4^2$

Simplify:

$(x-6)^2+(y-2)^2=16$ .

8 0

2 years ago

Read 2 more answers

The reaction 2Na(s) + Br₂(l) ➞ 2NaBr(s) is a(n) __________ reaction. *

Nesterboy [21]

Answer:

Step-by-step explanation:

There is no precipitate. NaBr is very soluble.

It is not a double replacement. There is only 1 product. Double replacements have two.

It is not a decomposition. If this equation was written backwards, the reaction would be a decomposition.

It must be a synthesis.

4 0

2 years ago

there are thirty-three students in the chess club. there are five more boys than girls in the club. write and solve a system of

bixtya [17]

Girls=g
boys=g+5

33=g+(g+5)
33=g+g+5
33=2g+5
28=2g
14=g
g=14

4 0

2 years ago

Which of the following steps would be most useful in proving that a circle with a radius of 3 inches is similar to a circle with

mafiozo [28]

Answer:

what are the opitions

Step-by-step explanation:

7 0

2 years ago